MX2019005680A - Bumper beam having an 8 shaped cross-section. - Google Patents

Bumper beam having an 8 shaped cross-section.

Info

Publication number
MX2019005680A
MX2019005680A MX2019005680A MX2019005680A MX2019005680A MX 2019005680 A MX2019005680 A MX 2019005680A MX 2019005680 A MX2019005680 A MX 2019005680A MX 2019005680 A MX2019005680 A MX 2019005680A MX 2019005680 A MX2019005680 A MX 2019005680A
Authority
MX
Mexico
Prior art keywords
wall
section
bumper beam
shaped cross
extending
Prior art date
Application number
MX2019005680A
Other languages
Spanish (es)
Inventor
GIBEAU Elie
VIAUX Ivan
Lam Jimmy
Herisson Damien
Hasenpouth Dan
Original Assignee
Arcelormittal
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arcelormittal filed Critical Arcelormittal
Publication of MX2019005680A publication Critical patent/MX2019005680A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • B21D5/086—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R2019/1806—Structural beams therefor, e.g. shock-absorbing
    • B60R2019/1813—Structural beams therefor, e.g. shock-absorbing made of metal
    • B60R2019/1826—Structural beams therefor, e.g. shock-absorbing made of metal of high-tension steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Body Structure For Vehicles (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Vibration Dampers (AREA)

Abstract

The bumper beam (1) is made of at least one roll formed steel sheet (10) comprising an upper beam (12) and a lower beam (14) extending in a transversal direction, said upper beam (12) and said lower beam (14) each having a closed cross-section defined by a front wall (16, 22), a rear wall (18, 24), an upper wall (20) and a lower wall (26), the upper wall (20) and the lower wall (26) joining the front wall (16, 22) to the rear wall (18, 24), wherein a central wall (28) extending between the front walls (16, 22) and the rear walls (18, 24) of the upper beam (12) and of the lower beam (14) forms both the lower wall of the upper beam (12) and the upper wall of the lower beam (14). The central wall (28) extends in at least two different planes.
MX2019005680A 2016-11-18 2017-11-16 Bumper beam having an 8 shaped cross-section. MX2019005680A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/IB2016/056963 WO2018091948A1 (en) 2016-11-18 2016-11-18 Bumper beam having an 8 shaped cross-section
PCT/IB2017/057172 WO2018092060A1 (en) 2016-11-18 2017-11-16 Bumper beam having an 8 shaped cross-section

Publications (1)

Publication Number Publication Date
MX2019005680A true MX2019005680A (en) 2019-08-14

Family

ID=57482476

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019005680A MX2019005680A (en) 2016-11-18 2017-11-16 Bumper beam having an 8 shaped cross-section.

Country Status (15)

Country Link
US (1) US10940815B2 (en)
EP (1) EP3541665B1 (en)
JP (1) JP6740476B2 (en)
KR (1) KR102128690B1 (en)
CN (1) CN109982899B (en)
BR (1) BR112019008504B1 (en)
CA (1) CA3043688C (en)
ES (1) ES2832480T3 (en)
HU (1) HUE051187T2 (en)
MA (1) MA46830B1 (en)
MX (1) MX2019005680A (en)
RU (1) RU2711829C1 (en)
UA (1) UA121945C2 (en)
WO (2) WO2018091948A1 (en)
ZA (1) ZA201902615B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE1750635A1 (en) * 2017-05-22 2018-11-23 Gestamp Hardtech Ab Bumper beam with reinforcement patch
KR102346892B1 (en) * 2020-09-23 2022-01-04 현대제철 주식회사 Vehicle parts manufacturing method
WO2022090771A1 (en) 2020-10-29 2022-05-05 Arcelormittal Bumper assembly for an automotive vehicle

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100206023B1 (en) * 1997-04-10 1999-07-01 Hyundai Motor Co Ltd Method of roll-forming an automotive bumper
KR20000043125A (en) * 1998-12-28 2000-07-15 정주호 Impact beam of bumper for vehicle
JP2003237507A (en) * 2002-02-19 2003-08-27 Om Kogyo Kk Bumper reinforcement
FR2841850B1 (en) * 2002-07-03 2005-10-28 Wagon Automotive Sa PROFILE FOR STRUCTURAL ELEMENT OF MOTOR VEHICLE, AND CORRESPONDING CHASSIS
US6923482B2 (en) * 2003-06-27 2005-08-02 Magna International Inc. Multiple material bumper beam
KR20050117296A (en) * 2004-06-10 2005-12-14 현대자동차주식회사 Bumper beam for vehicle
US7461874B2 (en) * 2006-08-30 2008-12-09 Shape Corporation Selectively annealed bumper beam
JP4872541B2 (en) * 2006-08-31 2012-02-08 マツダ株式会社 Automotive bumper structure
US20080093867A1 (en) * 2006-10-24 2008-04-24 Shape Corporation B-shaped beam with integrally-formed rib in face
JPWO2009037789A1 (en) * 2007-09-21 2011-01-06 日軽金アクト株式会社 Bumper reinforcement
US8944225B2 (en) * 2008-08-07 2015-02-03 Basf Se Structure for absorbing energy
JP5133297B2 (en) * 2009-05-14 2013-01-30 株式会社神戸製鋼所 Bumper structure
JP5543756B2 (en) * 2009-11-05 2014-07-09 アイシン精機株式会社 Bumper device for vehicle
KR101810607B1 (en) * 2010-09-23 2017-12-20 쉐이프 코프. Tubular beam with single center leg
JP2014101053A (en) * 2012-11-21 2014-06-05 Aisin Seiki Co Ltd Bumper reinforcement
US20140361558A1 (en) 2013-06-10 2014-12-11 Shape Corp. Variable thickness roll formed beam
KR20150049290A (en) * 2013-10-29 2015-05-08 현대자동차주식회사 Tubular back beam for vehicle and manufacturing method thereof
DE102013222923B4 (en) * 2013-11-11 2021-12-30 Hyundai Motor Company Manufacturing method for an impact-resistant structural component for a motor vehicle, impact-resistant structural component for a motor vehicle which is produced by this method and using the same
JP6100191B2 (en) * 2014-03-26 2017-03-22 豊田鉄工株式会社 Manufacturing method of structural member for vehicle
SE538230C2 (en) * 2014-04-15 2016-04-12 Gestamp Hardtech Ab Ways to manufacture a steel plate bumper beam and roll-shaped bumper beam
WO2016046582A1 (en) * 2014-09-22 2016-03-31 Arcelormittal Bumper-reinforcing system for motor vehicle

Also Published As

Publication number Publication date
UA121945C2 (en) 2020-08-10
CN109982899B (en) 2022-08-30
CA3043688C (en) 2021-06-08
ZA201902615B (en) 2019-11-27
JP2019535581A (en) 2019-12-12
KR102128690B1 (en) 2020-07-01
ES2832480T3 (en) 2021-06-10
US10940815B2 (en) 2021-03-09
CN109982899A (en) 2019-07-05
US20200262372A1 (en) 2020-08-20
MA46830B1 (en) 2020-10-28
WO2018091948A1 (en) 2018-05-24
JP6740476B2 (en) 2020-08-12
KR20190067869A (en) 2019-06-17
EP3541665B1 (en) 2020-10-07
CA3043688A1 (en) 2018-05-24
HUE051187T2 (en) 2021-03-01
EP3541665A1 (en) 2019-09-25
WO2018092060A1 (en) 2018-05-24
RU2711829C1 (en) 2020-01-22
BR112019008504A2 (en) 2019-07-09
BR112019008504B1 (en) 2023-04-18

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